Adds always-on web search capability to the research system, locking the web search provider in settings UI and updating the ResearchView to surface web search as a persistent toggle with agent tool integration, plus corresponding docs and test coverage.
Fusion-Task-Id: FN-4135
The merge adds a builtin web-search research provider as the default, replacing the need for external research provider configuration and removing the setup gate for builtin defaults. Dashboard settings UX for research defaults was aligned (ResearchView, SettingsModal), CLI research commands were up
Fusion-Task-Id: FN-3901
Added agent permission policy model with persistence in core, and wired web-builtin tool opt-in enabling planning and synthesis web tools in the dashboard with corresponding docs and a changeset. Also added an inline fast-mode toggle wired into peer executor state, retry logic for cluster task-ID ov
Fusion-Task-Id: FN-3713